Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The table below presents the components of our debt as of March 31, 2016 and March 31, 2015 (in thousands):

	March 31,
	2016			2015
Variable rate debt
Short-term borrowings	$	5,996		$	—
Long-term portion:
Revolving Credit Facility	325,908			280,459
Receivables Securitization Facility	120,000			114,100
Financing costs, net	(1,447		)	(1,810		)
Long-term debt, net	444,461			392,749
Total debt	$	450,457		$	392,749